Breathing in Jeju is Injurious to Health.

Air pollution threatens the health of 650 thousand people across 2 districts in Jeju. The average PM2.5 level is 13 µg/m³—2.6Ɨ higher than the WHO guideline.

Brought to you by Amrit Sharma

Air Pollution in Jeju

Jeju faces significant air pollution challenges. 100% of districts exceed the WHO guideline for clean air. This is putting 650 thousand across 2 districts at risk.

The average PM2.5 over 2023 was 13µg/m³. That's 2.6 times the WHO guideline for clean air of 5µg/m³.

This is equivalent of everybody, including children, smoking about 216 cigarettes in a year.

Air Quality Trend

Annual PM2.5 levels from 2014 to 2023. The WHO guideline for safe air is 5 µg/m³.

Life Expectancy Impact

If Jeju met the WHO guideline of 5 µg/m³, the average person would live 0.8 years longer.

That's 520K years of life stolen from 650 thousand people. Years of watching children grow up. Years of building a career. Years of quiet mornings and celebrations.

Lives cut short. Breathing kills.

Districts with Highest Pollution

The top 2 most polluted districts in Jeju. These areas face the greatest health burden from air pollution.

  • 1.Seogwipo
    0.8 years lost
  • 2.Jeju
    0.8 years lost

Population Exposure by Pollution Level

Distribution of population across different PM2.5 pollution levels. The WHO guideline is 5 µg/m³—only populations below this threshold are breathing safe air.

< 5 µg/m³
0%
0
5-10 µg/m³
0%
0
10-15 µg/m³
100%
650K
15-25 µg/m³
0%
0
25-35 µg/m³
0%
0
> 35 µg/m³
0%
0

All 2 Districts in Jeju

Complete air quality data for every district in Jeju, sorted by population.

DistrictPopulationPM2.5 µg/m³Years Lost
Jeju479K
12.9
0.8 years
Seogwipo172K
13.1
0.8 years

Showing 2 districts, sorted by population (largest first). PM2.5 values are for 2023. Years lost calculated against WHO guideline of 5 µg/m³.